Peninsula Group
Operator of record for 141 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Peninsula Group is the operator of record for 141 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 52 (37%) are plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Ohio, with 141 wells (100% of its portfolio).
Wells operated
141
Active
0
Plugged
52
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Ohio | 141 |
Well mix
- Oil wells
- 141
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Peninsula Group to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Peninsula Group operate?
Peninsula Group's catalogued wells are spread across 1 state: Ohio (141). Its 141 Ohio wells are 0.1% of the 242,052 catalogued in that state — its largest share of any state. Counts cover only states whose registries WellCensus has ingested with operator names; wells in Nebraska and Texas (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of Peninsula Group’s wells are active, plugged or orphaned?
0% of Peninsula Group's catalogued wells are active, 29 percentage points below the national share of 29%. 37% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Peninsula Group operate?
By product class, 141 (100%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Calhoun-Ramsay Unit 1 in Ashland, OH at 4,794 ft. The wells listed below sit in Ashland (OH), Huron (OH), Lorain (OH), Erie (OH), Summit (OH) and Medina (OH).
Notable wells operated by Peninsula Group
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Calhoun-Ramsay Unit 1 | 34-005-23933 | Plugged & abandoned | Oil | Ashland, OH | Peninsula Group Inc | 4,794 ft |
| Schmidt Unit 1 | 34-077-20230 | Plugged & abandoned | Oil | Huron, OH | Peninsula Group Inc | 4,466 ft |
| Matus Unit 1 | 34-093-21371 | Plugged & abandoned | Oil | Lorain, OH | Peninsula Group Inc | 4,199 ft |
| Dulio Unit 1 | 34-043-20105 | Plugged & abandoned | Oil | Erie, OH | Peninsula Group Inc | 3,998 ft |
| Heslop Inc 1 | 34-153-20728 | Plugged & abandoned | Oil | Summit, OH | Peninsula Group Inc | 3,993 ft |
| Serfass Unit 3 | 34-103-23013 | Plugged & abandoned | Oil | Medina, OH | Peninsula Group Inc | 3,908 ft |
| Tishel 1 | 34-153-21534 | Plugged & abandoned | Oil | Summit, OH | Peninsula Group Inc | 3,860 ft |
| Wancha Katherin 1 | 34-103-21120 | Plugged & abandoned | Oil | Medina, OH | Peninsula Group Inc | 3,838 ft |
| Heyman Unit 1 | 34-043-20103 | Plugged & abandoned | Oil | Erie, OH | Peninsula Group Inc | 3,817 ft |
| Miller A 1 | 34-153-20821 | Plugged & abandoned | Oil | Summit, OH | Peninsula Group Inc | 3,802 ft |
| Dague William 1 | 34-103-22285 | Plugged & abandoned | Oil | Medina, OH | Peninsula Group Inc | 3,790 ft |
| Rooney G 1 | 34-153-21633 | Plugged & abandoned | Oil | Summit, OH | Peninsula Group Inc | 3,788 ft |
Deepest first where depth is published. See all 141 wells →
Frequently asked questions
How many wells does Peninsula Group operate?
Peninsula Group is the operator of record for 141 catalogued oil & gas wells, with the largest concentration in Ohio (141). Only wells in states WellCensus has ingested are counted.
How many of Peninsula Group's wells are still active?
0 of Peninsula Group's catalogued wells are active; 52 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Peninsula Group operate wells?
Peninsula Group is the operator of record for wells in Ohio (141).
Does Peninsula Group operate mostly oil or gas wells?
141 of Peninsula Group's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Peninsula Group's deepest well?
Among wells with a published depth, Calhoun-Ramsay Unit 1 in Ashland, OH is the deepest at 4,794 ft.
Where Peninsula Group's wells are
About this data
Source: State oil & gas regulator registries (operator of record as filed, exact-normalized across states) plus the USGS United States Documented Orphaned Well Database (2026), as published October 10, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “Peninsula Group — well portfolio”, https://wellcensus.com/operators/peninsula-group-71216 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).